Revert r97947.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97963 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16DebugInfo.cpp b/lib/Target/PIC16/PIC16DebugInfo.cpp
index da4e027..877e4ff 100644
--- a/lib/Target/PIC16/PIC16DebugInfo.cpp
+++ b/lib/Target/PIC16/PIC16DebugInfo.cpp
@@ -333,7 +333,7 @@
   for (DebugInfoFinder::iterator I = DbgFinder.type_begin(),
          E = DbgFinder.type_end(); I != E; ++I) {
     DICompositeType CTy(*I);
-    if (!CTy.Verify())
+    if (CTy.isNull())
       continue;
     if (CTy.getTag() == dwarf::DW_TAG_union_type ||
         CTy.getTag() == dwarf::DW_TAG_structure_type ) {